Reference: Weber and Thiesen 2001

Weber, David J. & Wesley Thiesen. 2001. A synopsis of Bora tone. Work Papers of the Summer Institute of Linguistics, University of North Dakota Sessions 45.

http://www.und.edu/dept/linguistics/wp/2001.htm

@article{weber2001synopsis,
  address   = {Dallas: SIL},
  author    = {David J. Weber and Wesley Thiesen},
  booktitle = {Work Papers of the Summer Institute of Linguistics, North Dakota Session 45. 2.},
  journal   = {Work Papers of the Summer Institute of Linguistics, University of North Dakota Sessions},
  title     = {A synopsis of Bora tone},
  url       = {http://www.und.edu/dept/linguistics/wp/2001.htm},
  volume    = {45},
  year      = {2001}
}